WO2019119251A1 - Flock tape which may reduce abnormal sounds from automotive sealing parts during glass lifting and lowering - Google Patents
Flock tape which may reduce abnormal sounds from automotive sealing parts during glass lifting and lowering Download PDFInfo
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- WO2019119251A1 WO2019119251A1 PCT/CN2017/117086 CN2017117086W WO2019119251A1 WO 2019119251 A1 WO2019119251 A1 WO 2019119251A1 CN 2017117086 W CN2017117086 W CN 2017117086W WO 2019119251 A1 WO2019119251 A1 WO 2019119251A1
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- flocking
- glass
- glue
- fluff
- automobile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
Definitions
- the present invention relates to a flocking belt for use on a car seal, and more particularly to a flocking belt capable of eliminating the abnormal sound of glass rise and fall of an automobile seal.
- Acoustic anomalies are a common type of automotive mechanical failure. When such a fault occurs, the driver of the car can hear a dull or sharp sound from the engine, or other parts can be rattled due to abnormal friction. This abnormal sound sometimes occurs. A certain frequency or interval alternates or does not appear to occur intermittently.
- various parts such as the guide groove of the automobile glass, the door frame of the automobile, the trunk of the automobile, or the sunroof of the automobile are all abnormal.
- the general solution is to use plastic or rubber sealing strips or sponge strips to fill the gap to reduce the abnormal noise of the car.
- reduction does not mean elimination. This dynamic noise still occurs during the driving of the car, and the problem cannot be solved better with the seal or sponge strip alone.
- the flocking layer itself does not have good adhesion and wear resistance, so that it can not resist the vibration of the window glass of the car in the process of contact with the window glass of the automobile, resulting in the window glass of the car being lifted and lowered.
- the vibration process frictional sliding occurs with the flocked pile layer, and abnormal noise is generated.
- Electrostatic flocking is the physical property of the same-sex repulsive anisotropy, which causes the fluff to carry a negative charge.
- the object that needs flocking is placed under zero potential or grounding conditions, and the fluff is attracted by the flocked object with different potential.
- the vertical acceleration accelerates to the surface of the flocked object. Since the flocked object is coated with the adhesive, the fluff is vertically adhered to the plant body, so the electrostatic flocking is a process that utilizes the natural characteristics of the electric charge.
- a flocking belt capable of eliminating the abnormal sound of the glass of the automobile seal comprising a flocking film, a flocking glue, a fluff and a silicon fluororesin, and rolling the flocking glue on the flocking film at the place
- the flocking glue is electrostatically inserted into the pile; the silicon fluororesin is sprayed on the pile.
- the electrostatic flocking can make the fluff erected on the glue water, and the erected fluff can be completely sprayed with the silicon fluororesin.
- the silicone resin has high adhesion, on the one hand, it can be firmly attached to the pile, on the other hand, it can be firmly attached to the glass; and because the silicone resin has high wear resistance, it can be lifted and lowered in the automobile glass. During the process, the silicone resin adhered to the glass can withstand the internal intermolecular friction between the glass and the silicone resin.
- a silicone resin for waterborne wood lacquer which is an anionic emulsion of pure acrylate, special material and core-core copolymerization of normal temperature crosslinking monomer. It has excellent adhesion and wear resistance of polyurethane resin, and has excellent resistance to hot and cold water, excellent weather resistance, chemical resistance, and good pigment wettability and mechanical stability. At the same time, the disadvantages of easy aging of the polyurethane resin and the poor compatibility of the acrylic and polyurethane mixed emulsions and poor chemical stability are avoided.
- the physical properties of the silicone resin for waterborne wood lacquer are as follows:
- the silicon fluororesin can be used in the technical solution to spray on the pile.
- a silicone fluororesin having high adhesion and abrasion resistance can be used in the present technical solution. It can be obtained from the market as described above, or it can be prepared.
- One useful preparation method is as follows: a fluororesin, a silicone resin, and a wear resistant material are kneaded.
- One or more of the wear resistant materials such as silicon carbide, hollow ceramic fine powder and colloidal graphite powder.
- the amount of the silicone fluororesin sprayed may be selected from 10 to 200 g/m 2 , more preferably from 100 to 200 g/m 2 .
- the flocked film is a coated substrate and is an electrostatic flocking base fabric.
- the flocking film may preferably be a TPV flocking film.
- TPV is a thermoplastic vulcanized rubber.
- TPV flocking film is an environmentally friendly low-carbon composite material that has both rubber properties and plastic processing characteristics.
- TPV flocking films have high tear resistance and high wear resistance (ie abrasion resistance). Therefore, a TPV flocking film having high abrasion resistance is a preferred one.
- the flocking glue is used to bond the fluff on the coated substrate, and may preferably be a PU water-based flocking glue.
- PU water-based flocking glue is a water-based adhesive. Its main component is water-based polyurethane copolymer. It has the functions of environmental protection, non-toxicity, good water resistance, firm bonding and water washing resistance. PU water-based flocking glue can be obtained directly from the market.
- the fluff may preferably be PET or PA fluff.
- PET fluff is polyester fluff;
- PA fluff is nylon fluff. PET or PA fluff has good wear resistance.
- the flocking belt of the invention is installed on the guide groove of the automobile glass, and the loudness is tested during the running of the automobile, and the test result is ⁇ 3SONE (Song), which solves the abnormal noise problem occurring in the state of the window glass lifting of the automobile. .
- the flocking belt of the embodiment capable of eliminating the abnormal sound of the glass of the automobile seal, including the TPV flocking film, the PU water-based flocking glue, the PET fluff and the silicon fluororesin, and rolling the PU water on the TPV flocking film
- Base flocking glue electrostatically insert PET fluff on PU water-based flocking glue; spray silicon fluororesin on PET fluff, the amount of silicon fluororesin is 100g/m 2 .
- the flocking belt of the embodiment capable of eliminating the abnormal sound of the glass of the automobile seal, including the TPV flocking film, the PU water-based flocking glue, the PET fluff and the silicon fluororesin, and rolling the PU water on the TPV flocking film
- Base flocking glue electrostatically insert PET fluff on PU water-based flocking glue; spray silicon fluororesin on PET fluff, the amount of silicon fluororesin is 150g/m 2 .
- the flocking belt of the embodiment capable of eliminating the abnormal sound of the glass of the automobile seal, including the TPV flocking film, the PU water-based flocking glue, the PA fluff and the silicon fluororesin, and rolling the PU water on the TPV flocking film
- Base flocking glue electrostatically insert PA fluff on PU water-based flocking glue; spray silicon fluororesin on PA fluff, the amount of silicon fluororesin is 200g/m 2 .
- the flocking belt prepared in the above embodiments 1-3 capable of eliminating the abnormal sound of the glass of the automobile seal is mounted on the guide groove of the automobile glass, and the loudness occurring under the moving state of the automobile and the window glass of the automobile is carried out. Test, test results see the following table:
- Example 1 Example 2
- Example 3 Loudness / SONE 2.3 2.2 2.1
- the invention can eliminate the flocking belt of the abnormality of the glass of the automobile seal, and solve the abnormal noise that occurs when the window glass of the automobile is lifted and lowered.
Abstract
Flock tape which may reduce abnormal sounds from automotive sealing parts during glass lifting and lowering, the flock tape comprising a flocking membrane, flocking glue, villi, and silicon-flourine resin, wherein the flocking glue is rolled and coated onto the flocking membrane, and the villi is electrostatically inserted onto the flocking glue; and the villi is spray-coated thereon with the silicon-flourine resin. The flock tape is installed on a guide groove of automotive glass, and may thus solve the problem in which abnormal sounds are generated when automotive window glass is lifted and lowered.
Description
本发明涉及一种用于汽车密封件上的植绒带，具体涉及一种能消除汽车密封件玻璃升降异响的植绒带。The present invention relates to a flocking belt for use on a car seal, and more particularly to a flocking belt capable of eliminating the abnormal sound of glass rise and fall of an automobile seal.
随着汽车在中国社会和家庭中的逐渐普及，汽车使用过程中如何对出现的机械故障进行诊断找出原因并给予适当的处理就显得非常重要，各种机械故障的出现会对汽车行驶安全和使用效率产生重大影响，严重时会对驾驶员及他人的人身和财产安全构成严重威胁，因此无论对于维修人员还是驾驶员来说，对汽车机械故障出现的原因进行正确分析和诊断就显得非常重要，有助于提升汽车使用的安全性和效率，更好的满足生产生活的需要。With the gradual popularization of automobiles in Chinese society and homes, it is very important to diagnose the occurrence of mechanical failures in the process of using automobiles and to give appropriate treatment. It is very important for various mechanical failures to be safe for vehicles. The use efficiency has a significant impact. In severe cases, it poses a serious threat to the safety of the driver and others. Therefore, it is very important for the maintenance personnel and the driver to correctly analyze and diagnose the cause of the automobile mechanical failure. It helps to improve the safety and efficiency of car use and better meet the needs of production and life.
声响异常是一种比较常见的汽车机械故障，出现这种故障时汽车驾驶人能够听到发动机发出沉闷或尖锐的响声，或者其他部件因为非正常摩擦而发出顿挫声，这种异常声响有时会以一定的频率或间隔时间交替出现，或者没有任何规律间歇性地出现。Acoustic anomalies are a common type of automotive mechanical failure. When such a fault occurs, the driver of the car can hear a dull or sharp sound from the engine, or other parts can be rattled due to abnormal friction. This abnormal sound sometimes occurs. A certain frequency or interval alternates or does not appear to occur intermittently.
据统计约70％的汽车机械故障都会表现出一定的异响，因此通过倾听的方法对汽车机械故障进行诊断非常实用，随着汽车使用时间的延长和机械零部件磨损的加快，在汽车制动工作时由于零部件契合之间的间隙加大，使得工作时经常出现异响，通过倾听汽车的异响可以判定汽车转动是否平衡，通过对异响发生时的特征诸如是否连续、是否存在规律、是否间歇性发生等，就可以基本判定故障发生的部位。According to statistics, about 70% of automobile mechanical faults will show certain abnormal sounds. Therefore, it is very practical to diagnose automobile mechanical faults by listening. As the vehicle usage time increases and the mechanical parts wear out, the brakes in the automobile When working, the gap between the components is increased, so that abnormal noise often occurs during work. By listening to the abnormal sound of the car, it can be judged whether the car is rotating or not, and the characteristics such as whether it is continuous or not, by the occurrence of abnormal noise, Whether it is intermittent or the like, it is possible to basically determine the location where the failure occurred.
一般地，如汽车玻璃的导槽、汽车门框、汽车尾箱或汽车天窗等各个部位都是会发生异响之处。为了解决异响，一般的解决办法都是采用塑料或者橡胶的密封条或海绵条填充在间隙中来减少汽车的异响。但是，减少不等于消除。在汽车行驶的过程中，这种动态的异响仍然会发生，仅仅凭密封条或海绵条无法更好地解决问题。Generally, various parts such as the guide groove of the automobile glass, the door frame of the automobile, the trunk of the automobile, or the sunroof of the automobile are all abnormal. In order to solve the abnormal noise, the general solution is to use plastic or rubber sealing strips or sponge strips to fill the gap to reduce the abnormal noise of the car. However, reduction does not mean elimination. This dynamic noise still occurs during the driving of the car, and the problem cannot be solved better with the seal or sponge strip alone.
目前已有意识以植绒绒毛层作为密封条的耐磨涂层，但是此植绒绒毛层与位于该植绒绒毛层上的汽车窗户玻璃的接触仍然不够紧密，尤其是在汽车运行过程，汽车窗户玻璃在升降状态下的震动仍然使汽车发生异响。At present, there is a sense of flocking fluff as a wear-resistant coating for the sealing strip, but the contact between the flocked pile layer and the window glass of the car on the flocked pile layer is still not tight enough, especially during the operation of the car, the window of the car The vibration of the glass in the ascending state still causes abnormal noise in the car.
发明内容Summary of the invention
究其原因在于植绒绒毛层本身不具有良好的附着力和耐磨性，使其在与汽车窗户玻璃接触的过程中，无法抵御汽车窗户玻璃在升降状态下的震动，导致汽车窗户玻璃在升降震动过程中与植绒绒毛层产生摩擦滑动，异响随之产生。The reason is that the flocking layer itself does not have good adhesion and wear resistance, so that it can not resist the vibration of the window glass of the car in the process of contact with the window glass of the automobile, resulting in the window glass of the car being lifted and lowered. During the vibration process, frictional sliding occurs with the flocked pile layer, and abnormal noise is generated.
静电植绒是利用电荷同性相斥异性相吸的物理特性，使绒毛带上负电荷，把需要植绒的物体放在零电位或接地条件下，绒毛受到异电位的被植绒物体吸引，呈垂直状加速飞升到被植绒物体表面上，由于被植绒物体涂有胶粘剂，绒毛就被垂直粘在被植物体上，因此静电植绒是利用电荷的自然特性产生的工艺。Electrostatic flocking is the physical property of the same-sex repulsive anisotropy, which causes the fluff to carry a negative charge. The object that needs flocking is placed under zero potential or grounding conditions, and the fluff is attracted by the flocked object with different potential. The vertical acceleration accelerates to the surface of the flocked object. Since the flocked object is coated with the adhesive, the fluff is vertically adhered to the plant body, so the electrostatic flocking is a process that utilizes the natural characteristics of the electric charge.
利用静电植绒的特性，发明人经过了创造性的劳动，得到了本发明。Using the characteristics of electrostatic flocking, the inventors have worked creatively to obtain the present invention.
本发明的目的在于提供一种能消除汽车密封件玻璃升降异响的植绒带。SUMMARY OF THE INVENTION It is an object of the present invention to provide a flocking belt which can eliminate the abnormal noise of the glass of a car seal.
所采用的技术方案为：The technical solution adopted is:
一种能消除汽车密封件玻璃升降异响的植绒带，其包括植绒膜、植绒胶水、绒毛和硅氟树脂，在所述植绒膜上滚动涂布所述植绒胶水，在所述植绒胶水上静电插入所述绒毛；在所述绒毛上喷涂所述硅氟树脂。A flocking belt capable of eliminating the abnormal sound of the glass of the automobile seal, comprising a flocking film, a flocking glue, a fluff and a silicon fluororesin, and rolling the flocking glue on the flocking film at the place The flocking glue is electrostatically inserted into the pile; the silicon fluororesin is sprayed on the pile.
在本发明技术方案中，静电植绒可以使绒毛竖立插入在胶水上，竖立插入的绒毛可以全面地喷涂硅氟树脂。硅氟树脂具有较高的附着力，一方面可以牢固地附着在绒毛上，另一方面可以牢固地附着在玻璃上；又由于硅氟树脂具有较高的耐磨性，从而可以在汽车玻璃升降过程中，附着在玻璃上的硅氟树脂可以承受玻璃与硅氟树脂之间的内部的分子间的摩擦。In the technical solution of the present invention, the electrostatic flocking can make the fluff erected on the glue water, and the erected fluff can be completely sprayed with the silicon fluororesin. The silicone resin has high adhesion, on the one hand, it can be firmly attached to the pile, on the other hand, it can be firmly attached to the glass; and because the silicone resin has high wear resistance, it can be lifted and lowered in the automobile glass. During the process, the silicone resin adhered to the glass can withstand the internal intermolecular friction between the glass and the silicone resin.
目前市面上有一种水性木器漆用硅氟树脂的产品，该硅氟树脂是纯丙烯酸酯、特种材料和常温交联单体壳核共聚的阴离子型乳液。既具有聚氨酯树脂极佳的附着力和耐磨性，又具有丙烯酸树脂超强的耐冷热水、优异的耐候性、耐化学性和较好的颜料润湿性和机械稳定性。同时避免了聚氨酯树脂容易变黄的缺点以及丙烯酸、聚氨酯混合乳液相容性差和化学稳定性差的问题。At present, there is a product of a silicone resin for waterborne wood lacquer, which is an anionic emulsion of pure acrylate, special material and core-core copolymerization of normal temperature crosslinking monomer. It has excellent adhesion and wear resistance of polyurethane resin, and has excellent resistance to hot and cold water, excellent weather resistance, chemical resistance, and good pigment wettability and mechanical stability. At the same time, the disadvantages of easy aging of the polyurethane resin and the poor compatibility of the acrylic and polyurethane mixed emulsions and poor chemical stability are avoided.
该水性木器漆用硅氟树脂的物理特性如下：The physical properties of the silicone resin for waterborne wood lacquer are as follows:
外观： 半透明乳液Appearance: Translucent lotion
固含量： 50.0±1％Solid content: 50.0±1%
pH值： ≈7pH: ≈7
粘度T4#/秒： ≈40Viscosity T4# / sec: ≈40
离子特性： 阴离子Ionic properties: anion
玻璃化温度： ≈+60℃Glass transition temperature: ≈+60°C
该硅氟树脂可用于本技术方案中，喷涂上绒毛上。The silicon fluororesin can be used in the technical solution to spray on the pile.
而事实上，具有较高的附着力和耐磨性的硅氟树脂均可以使用在本技术方案中。可以从如上所述的市面上获得，也可以制备获得。一种可用的制备方法如下：将氟树脂、有机硅树脂和耐磨材料混炼而成。其中耐磨材料如金刚砂、中空陶瓷微粉和胶状石墨粉中的一种或多种。In fact, a silicone fluororesin having high adhesion and abrasion resistance can be used in the present technical solution. It can be obtained from the market as described above, or it can be prepared. One useful preparation method is as follows: a fluororesin, a silicone resin, and a wear resistant material are kneaded. One or more of the wear resistant materials such as silicon carbide, hollow ceramic fine powder and colloidal graphite powder.
喷涂所述硅氟树脂的用量可选择为10-200g/m
2，更优选地为100-200g/m
2。
The amount of the silicone fluororesin sprayed may be selected from 10 to 200 g/m 2 , more preferably from 100 to 200 g/m 2 .
植绒膜作为涂布基材，是静电植绒的基布。在植绒膜的材料选择上，所述植绒膜可优选为TPV植绒膜。TPV即为热塑性硫化橡胶，TPV植绒膜是一种既具有橡胶的特性，又具有塑料的加工特征的环保低碳性复合材料。TPV植绒膜具有高抗撕裂和高耐磨耗性(即耐磨性)。因此，具有高耐磨性的TPV植绒膜是一种优选。The flocked film is a coated substrate and is an electrostatic flocking base fabric. In the material selection of the flock film, the flocking film may preferably be a TPV flocking film. TPV is a thermoplastic vulcanized rubber. TPV flocking film is an environmentally friendly low-carbon composite material that has both rubber properties and plastic processing characteristics. TPV flocking films have high tear resistance and high wear resistance (ie abrasion resistance). Therefore, a TPV flocking film having high abrasion resistance is a preferred one.
所述植绒胶水用于粘接绒毛在涂布基材上，可优选为PU水基植绒胶水。PU水基植绒胶水属于水基型粘接剂，其主要成分是水性聚氨酯共聚物，具有环保无毒、耐水性能好、粘接牢固、耐水洗等功能。PU水基植绒胶水可以从市面上直接获得。The flocking glue is used to bond the fluff on the coated substrate, and may preferably be a PU water-based flocking glue. PU water-based flocking glue is a water-based adhesive. Its main component is water-based polyurethane copolymer. It has the functions of environmental protection, non-toxicity, good water resistance, firm bonding and water washing resistance. PU water-based flocking glue can be obtained directly from the market.
所述绒毛可优选为PET或PA绒毛。PET绒毛即涤纶绒毛；PA绒毛即尼龙绒毛。PET或PA绒毛具有较好的耐磨性。The fluff may preferably be PET or PA fluff. PET fluff is polyester fluff; PA fluff is nylon fluff. PET or PA fluff has good wear resistance.
本发明的有益效果在于：The beneficial effects of the invention are:
将本发明植绒带安装于汽车玻璃的导槽上，在汽车运行的过程中，对响度进行测试，测试结果均为＜3SONE(宋)，解决了汽车窗户玻璃升降状态下发生 的异响问题。The flocking belt of the invention is installed on the guide groove of the automobile glass, and the loudness is tested during the running of the automobile, and the test result is <3SONE (Song), which solves the abnormal noise problem occurring in the state of the window glass lifting of the automobile. .
下面结合优选的实施例进一步描述本发明的技术方案，但是本发明要求的保护范围并不局限于此。The technical solution of the present invention is further described below in conjunction with the preferred embodiments, but the scope of protection required by the present invention is not limited thereto.
实施例1Example 1
本实施例的能消除汽车密封件玻璃升降异响的植绒带，其包括TPV植绒膜、PU水基植绒胶水、PET绒毛和硅氟树脂，在TPV植绒膜上滚动涂布PU水基植绒胶水，在PU水基植绒胶水上静电插入PET绒毛；在PET绒毛上喷涂硅氟树脂，硅氟树脂用量为100g/m
2。
The flocking belt of the embodiment capable of eliminating the abnormal sound of the glass of the automobile seal, including the TPV flocking film, the PU water-based flocking glue, the PET fluff and the silicon fluororesin, and rolling the PU water on the TPV flocking film Base flocking glue, electrostatically insert PET fluff on PU water-based flocking glue; spray silicon fluororesin on PET fluff, the amount of silicon fluororesin is 100g/m 2 .
实施例2Example 2
本实施例的能消除汽车密封件玻璃升降异响的植绒带，其包括TPV植绒膜、PU水基植绒胶水、PET绒毛和硅氟树脂，在TPV植绒膜上滚动涂布PU水基植绒胶水，在PU水基植绒胶水上静电插入PET绒毛；在PET绒毛上喷涂硅氟树脂，硅氟树脂用量为150g/m
2。
The flocking belt of the embodiment capable of eliminating the abnormal sound of the glass of the automobile seal, including the TPV flocking film, the PU water-based flocking glue, the PET fluff and the silicon fluororesin, and rolling the PU water on the TPV flocking film Base flocking glue, electrostatically insert PET fluff on PU water-based flocking glue; spray silicon fluororesin on PET fluff, the amount of silicon fluororesin is 150g/m 2 .
实施例3Example 3
本实施例的能消除汽车密封件玻璃升降异响的植绒带，其包括TPV植绒膜、PU水基植绒胶水、PA绒毛和硅氟树脂，在TPV植绒膜上滚动涂布PU水基植绒胶水，在PU水基植绒胶水上静电插入PA绒毛；在PA绒毛上喷涂硅氟树脂，硅氟树脂用量为200g/m
2。
The flocking belt of the embodiment capable of eliminating the abnormal sound of the glass of the automobile seal, including the TPV flocking film, the PU water-based flocking glue, the PA fluff and the silicon fluororesin, and rolling the PU water on the TPV flocking film Base flocking glue, electrostatically insert PA fluff on PU water-based flocking glue; spray silicon fluororesin on PA fluff, the amount of silicon fluororesin is 200g/m 2 .
将以上实施例1-3制得的能消除汽车密封件玻璃升降异响的植绒带，安装于汽车玻璃的导槽上，对汽车在运动状态下，汽车窗户玻璃升降状态下发生的响度进行测试，测试结果参见下表：The flocking belt prepared in the above embodiments 1-3 capable of eliminating the abnormal sound of the glass of the automobile seal is mounted on the guide groove of the automobile glass, and the loudness occurring under the moving state of the automobile and the window glass of the automobile is carried out. Test, test results see the following table:
| 检测项目Test items | 实施例1Example 1 | 实施例2Example 2 | 实施例3Example 3 |
| 响度/SONELoudness / SONE | 2.32.3 | 2.22.2 | 2.12.1 |
通过上表可知，本发明能消除汽车密封件玻璃升降异响的植绒带，解决了汽车窗户玻璃升降状态下发生的异响问题。It can be seen from the above table that the invention can eliminate the flocking belt of the abnormality of the glass of the automobile seal, and solve the abnormal noise that occurs when the window glass of the automobile is lifted and lowered.
Claims (5)
- 一种能消除汽车密封件玻璃升降异响的植绒带，其特征在于，其包括植绒膜、植绒胶水、绒毛和硅氟树脂，在所述植绒膜上滚动涂布所述植绒胶水，在所述植绒胶水上静电插入所述绒毛；在所述绒毛上喷涂所述硅氟树脂。A flocking belt capable of eliminating abnormal noise of a glass seal of an automobile seal, characterized in that it comprises a flocking film, a flocking glue, a fluff and a silicon fluororesin, and the flocking is rolled and coated on the flocked film Glue, electrostatically inserting the pile on the flocking glue water; spraying the silicon fluororesin on the pile.
- 根据权利要求1所述的能消除汽车密封件玻璃升降异响的植绒带，其特征在于，所述硅氟树脂的用量为10-200g/m 2。 The flocking belt capable of eliminating the abnormality of the glass rise and fall of the automobile seal according to claim 1, wherein the silicone fluororesin is used in an amount of 10 to 200 g/m 2 .
- 根据权利要求1所述的能消除汽车密封件玻璃升降异响的植绒带，其特征在于，所述植绒膜为TPV植绒膜。The flocking belt capable of eliminating the abnormal sound of the glass of the automobile seal according to claim 1, wherein the flocking film is a TPV flocking film.
- 根据权利要求1所述的能消除汽车密封件玻璃升降异响的植绒带，其特征在于，所述植绒胶水为PU水基植绒胶水。The flocking belt capable of eliminating the abnormal sound of the glass of the automobile seal according to claim 1, wherein the flocking glue is a PU water-based flocking glue.
- 根据权利要求1所述的能消除汽车密封件玻璃升降异响的植绒带，其特征在于，所述绒毛为PET或PA绒毛。The flocking belt according to claim 1, wherein the pile is made of PET or PA fluff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/117086 WO2019119251A1 (en) | 2017-12-19 | 2017-12-19 | Flock tape which may reduce abnormal sounds from automotive sealing parts during glass lifting and lowering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/117086 WO2019119251A1 (en) | 2017-12-19 | 2017-12-19 | Flock tape which may reduce abnormal sounds from automotive sealing parts during glass lifting and lowering |
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| Publication Number | Publication Date |
|---|---|
| WO2019119251A1 true WO2019119251A1 (en) | 2019-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2017/117086 WO2019119251A1 (en) | 2017-12-19 | 2017-12-19 | Flock tape which may reduce abnormal sounds from automotive sealing parts during glass lifting and lowering |
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| WO (1) | WO2019119251A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268614A (en) * | 2020-10-28 | 2021-01-26 | 深圳市泰祺科技有限公司 | Automobile monitoring method and system |
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